913332 has 48 divisors (see below), whose sum is σ = 2483712. Its totient is φ = 255840.

The previous prime is 913331. The next prime is 913337. The reversal of 913332 is 233319.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 913299 and 913308.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 913332.

It is not an unprimeable number, because it can be changed into a prime (913331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6907 + ... + 7037.

It is an arithmetic number, because the mean of its divisors is an integer number (51744).

2⁹¹³³³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 913332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1241856).

913332 is an abundant number, since it is smaller than the sum of its proper divisors (1570380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

913332 is a wasteful number, since it uses less digits than its factorization.

913332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 226 counting only the distinct ones).

The product of its digits is 486, while the sum is 21.

The square root of 913332 is about 955.6840482084. The cubic root of 913332 is about 97.0233408245.

The spelling of 913332 in words is "nine hundred thirteen thousand, three hundred thirty-two".